1pc Seat Post Waterproof Cover Rubber Protective Case Dust Ring For Specialized Tarmac S-Works SL6 by 3D printing
Quick answer
Is $21.65 a good price for 1pc Seat Post Waterproof Cover Rubber Protective Case Dust Ring For…?
Too early to tell: DipScout has tracked this price for 3 days, and comparing it with a typical price takes at least 7 days. Tracked since Oct 26, 2026, it ranged from $21.59 to $21.65.
$21.65
Today it costs $21.65 on AliExpress. Since Oct 26, 2026, when we started tracking it, it ranged from $21.59 to $21.65. We haven't tracked it long enough yet to say whether it's on sale.
We have tracked this product for 3 days; confirming a drop takes at least 7 days. The store advertises "was $30.93", but that is the store's own claim; we only state discounts our price history proves.
View on AliExpressThe price above is the last recorded reading, not a live checkout lookup.
Price history
Today$21.65highest ever seen
Lowest$21.59Oct 26 to Oct 29
Highest$21.65since Oct 30
Tracked since Oct 26 · 2 changesHover over the chart to see each price.Tap the chart to see each price.
See every price change
| When | Price | Change |
|---|---|---|
| Oct 30, 11:12 UTC | $21.65 | +0.1% |
| Oct 29, 17:22 UTC | $21.62 | +0.1% |
| Oct 26, 19:20 UTC | $21.59 | start |
| Store | BicycleBooster Store |
|---|---|
| Product rating | — |
| Store rating | — |
| AliExpress category | Sports & Entertainment › Cycling |
| Recorded readings | 3 |
| First seen | |
| Last reading |